Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rapid detection device for bonding strength between tubular pile grouted core and tubular pile side wall
The invention provides a rapid detection device for the bonding strength between a tubular pile grouted core and a tubular pile side wall, the rapid detection device comprises a sleeve, the sleeve comprises an upper sleeve and a lower sleeve which are connected with each other, and the outer side wall of the upper sleeve is symmetrically provided with two first connecting holes; the lower sleeve sleeves the upper end of the pipe pile, a circle of bearing platform is arranged at the upper end of the lower sleeve, the lower surface of the bearing platform is connected with the upper end face of the pipe pile, and the load-bearing steel bar penetrates out of a through hole formed in the middle of the bearing platform; the grid plate is erected on the upper sleeve, and the upper ends of the load-bearing steel bars penetrate out of corresponding holes in the grid plate and are locked through tool anchors; second connecting holes are formed in the two ends of the grid plate, correspond to the first connecting holes and are locked with the first connecting holes through connecting anchorage devices; the bottom of the jack is arranged on the bearing platform, and the top is contacted with the lower end face of the grating plate. The stress area in detection can be increased, the stability of the detection device is improved, the detection efficiency is improved, and the detection device has the advantages of being convenient to operate and safe and reliable in structure.
本发明提供一种管桩灌芯与管桩侧壁之间粘结强度的快速检测装置，包括套筒，套筒包括相互连接的上部套筒和下部套筒，上部套筒的外侧壁设置有对称设置有二第一连接孔；下部套筒套设在管桩的上端，下部套筒的上端设置有一圈承台，承台下表面与管桩的上端面相连，受力钢筋从承台的中部设置的穿孔穿出；栅格板架设在上部套筒上，各受力钢筋的上端从栅格板上对应开孔穿出，并通过工具锚锁定；栅格板的两端设置有第二连接孔，第二连接孔与第一连接孔互相对应且通过连接锚具互相锁付；千斤顶的底部设置在承台上，顶部与格栅板的下端面相接触。本发明可增加检测中的受力面积，增加了检测装置的稳定性，提高了检测效率，具有操作方便、结构安全可靠的优点。
Rapid detection device for bonding strength between tubular pile grouted core and tubular pile side wall
The invention provides a rapid detection device for the bonding strength between a tubular pile grouted core and a tubular pile side wall, the rapid detection device comprises a sleeve, the sleeve comprises an upper sleeve and a lower sleeve which are connected with each other, and the outer side wall of the upper sleeve is symmetrically provided with two first connecting holes; the lower sleeve sleeves the upper end of the pipe pile, a circle of bearing platform is arranged at the upper end of the lower sleeve, the lower surface of the bearing platform is connected with the upper end face of the pipe pile, and the load-bearing steel bar penetrates out of a through hole formed in the middle of the bearing platform; the grid plate is erected on the upper sleeve, and the upper ends of the load-bearing steel bars penetrate out of corresponding holes in the grid plate and are locked through tool anchors; second connecting holes are formed in the two ends of the grid plate, correspond to the first connecting holes and are locked with the first connecting holes through connecting anchorage devices; the bottom of the jack is arranged on the bearing platform, and the top is contacted with the lower end face of the grating plate. The stress area in detection can be increased, the stability of the detection device is improved, the detection efficiency is improved, and the detection device has the advantages of being convenient to operate and safe and reliable in structure.
本发明提供一种管桩灌芯与管桩侧壁之间粘结强度的快速检测装置，包括套筒，套筒包括相互连接的上部套筒和下部套筒，上部套筒的外侧壁设置有对称设置有二第一连接孔；下部套筒套设在管桩的上端，下部套筒的上端设置有一圈承台，承台下表面与管桩的上端面相连，受力钢筋从承台的中部设置的穿孔穿出；栅格板架设在上部套筒上，各受力钢筋的上端从栅格板上对应开孔穿出，并通过工具锚锁定；栅格板的两端设置有第二连接孔，第二连接孔与第一连接孔互相对应且通过连接锚具互相锁付；千斤顶的底部设置在承台上，顶部与格栅板的下端面相接触。本发明可增加检测中的受力面积，增加了检测装置的稳定性，提高了检测效率，具有操作方便、结构安全可靠的优点。
Rapid detection device for bonding strength between tubular pile grouted core and tubular pile side wall
一种管桩灌芯与管桩侧壁之间粘结强度的快速检测装置
QIU ZHIHUA (Autor:in) / CHEN LINPING (Autor:in) / JANG WOONG-SU (Autor:in) / WENG JIANHUI (Autor:in) / WENG ZUCHANG (Autor:in) / ZENG WEN (Autor:in) / HUANG JUNYI (Autor:in) / HUANG YANG (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
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